m4p works great, i have used it many times, the link i gave works for that, Mp4 (video) and doesnt work well (havent checked in a bit, so maybe its changed?) if you want to unDRM your files search for myFairTunes, get it at hymn project, if your intrested, it what i did for all 1200 of my songs that i bought

Welll i have pictures of my old set up which is nothing to brag about..... but an excellent first step. At this point my car is in a garage still and im still designing. The moment i begin tho, im going to log EVERYTHING i do.